Making your Anime, Cartoons, & Creations requires an artist and an animators effort.
If you really want to make your creations and art look very good and to entertain people, you have to be patient, work on them, and keep practicing until the time comes.
Some producers think that the children and the audience don't care if the cartoons are not good to entertain them including to their fans, but that's really not true at all.
There are other people out there who do care. For Example – Some of the people prefer that the anime doesn't have any filler episodes so the whole storyline can be very accurate and be fun to watch.
If you're only doing it for the money instead of taking the time to work on your creations to entertain the fans, then the show wouldn't be fun to watch .
So Keep this in mind, the more time you spend to work on your animation, the better. The Better it gets, the more fans you get. The more fans you get, the more money you'll earn.
Just Like James Cameron spend 5 years to make the avatar movie and when he published it, he got a lot of fans and made a fortune. It requires hard work, effort, and patience.
You can do it too because the harder you work, the more effort you make and the more time you spend, the better you will succeed.
So remember, "Quality" is more important than "Quantity".